2598247 has 2 divisors, whose sum is σ = 2598248. Its totient is φ = 2598246.

The previous prime is 2598217. The next prime is 2598259. The reversal of 2598247 is 7428952.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2598247 - 2⁷ = 2598119 is a prime.

It is a Chen prime.

2598247 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2598217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1299123 + 1299124.

It is an arithmetic number, because the mean of its divisors is an integer number (1299124).

2^2598247 is an apocalyptic number.

2598247 is a deficient number, since it is larger than the sum of its proper divisors (1).

2598247 is an equidigital number, since it uses as much as digits as its factorization.

2598247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40320, while the sum is 37.

The square root of 2598247 is about 1611.9078757795. The cubic root of 2598247 is about 137.4759759680.

The spelling of 2598247 in words is "two million, five hundred ninety-eight thousand, two hundred forty-seven".